Simplify MSI projects.
diff --git a/Tools/msi/launcher/launcher.props b/Tools/msi/launcher/launcher.props
deleted file mode 100644
index b145efe..0000000
--- a/Tools/msi/launcher/launcher.props
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-    <Import Project="..\msi.props" />
-    <ItemGroup>
-        <Compile Include="*.wxs" />
-    </ItemGroup>
-    <ItemGroup>
-        <EmbeddedResource Include="*.wxl" />
-    </ItemGroup>
-    
-    <Import Project="..\msi.targets" />
-</Project>
\ No newline at end of file
diff --git a/Tools/msi/launcher/launcher.wixproj b/Tools/msi/launcher/launcher.wixproj
index 2d06df0..73f26a8 100644
--- a/Tools/msi/launcher/launcher.wixproj
+++ b/Tools/msi/launcher/launcher.wixproj
@@ -5,7 +5,16 @@
         <SchemaVersion>2.0</SchemaVersion>
         <OutputName>launcher</OutputName>
         <OutputType>Package</OutputType>
-        <DefineConstants>IncludeDefaultFeature=1;$(DefineConstants)</DefineConstants>
     </PropertyGroup>
-    <Import Project="launcher.props" />
+    <Import Project="..\msi.props" />
+    <ItemGroup>
+        <Compile Include="launcher.wxs" />
+        <Compile Include="launcher_files.wxs" />
+        <Compile Include="launcher_reg.wxs" />
+    </ItemGroup>
+    <ItemGroup>
+        <EmbeddedResource Include="*.wxl" />
+    </ItemGroup>
+    
+    <Import Project="..\msi.targets" />
 </Project>
\ No newline at end of file
diff --git a/Tools/msi/launcher/launcher.wxs b/Tools/msi/launcher/launcher.wxs
index fe88ba5..b20cff8 100644
--- a/Tools/msi/launcher/launcher.wxs
+++ b/Tools/msi/launcher/launcher.wxs
@@ -8,7 +8,6 @@
         <PropertyRef Id="UpgradeTable" />
         <PropertyRef Id="ARPPRODUCTICON" />
 
-        <?ifdef IncludeDefaultFeature ?>
         <Feature Id="DefaultFeature" AllowAdvertise="no" Title="!(loc.Title)" Description="!(loc.Description)">
             <ComponentGroupRef Id="launcher_exe" Primary="yes" />
         </Feature>
@@ -16,12 +15,6 @@
             <ComponentGroupRef Id="launcher_exe" />
             <ComponentGroupRef Id="launcher_reg" />
         </Feature>
-        <?endif ?>
-        <?ifdef IncludeSymbols ?>
-        <Feature Id="Symbols" AllowAdvertise="no" Title="!(loc.TitlePdb)" Description="!(loc.DescriptionPdb)">
-            <ComponentGroupRef Id="launcher_pdb" />
-        </Feature>
-        <?endif ?>
         
         <Directory Id="TARGETDIR" Name="SourceDir">
             <Directory Id="LauncherInstallDirectory" />
diff --git a/Tools/msi/launcher/launcher_files.wxs b/Tools/msi/launcher/launcher_files.wxs
index 65f1193..9606dc6 100644
--- a/Tools/msi/launcher/launcher_files.wxs
+++ b/Tools/msi/launcher/launcher_files.wxs
@@ -21,15 +21,4 @@
             </Component>
         </ComponentGroup>
     </Fragment>
-    
-    <Fragment>
-        <ComponentGroup Id="launcher_pdb">
-            <Component Id="py.pdb" Directory="LauncherInstallDirectory" Guid="*">
-                <File Id="py.pdb" Name="py.pdb" Source="py.pdb" />
-            </Component>
-            <Component Id="pyw.pdb" Directory="LauncherInstallDirectory" Guid="*">
-                <File Id="pyw.pdb" Name="pyw.pdb" Source="pyw.pdb" />
-            </Component>
-        </ComponentGroup>
-    </Fragment>
 </Wix>
diff --git a/Tools/msi/launcher/launcher_pdb.wixproj b/Tools/msi/launcher/launcher_pdb.wixproj
deleted file mode 100644
index 3efdd7f..0000000
--- a/Tools/msi/launcher/launcher_pdb.wixproj
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-    <PropertyGroup>
-        <ProjectGuid>{A21D4A23-483F-4822-A0B1-FCB14D8CEBA7}</ProjectGuid>
-        <SchemaVersion>2.0</SchemaVersion>
-        <OutputName>launcher_pdb</OutputName>
-        <OutputType>Package</OutputType>
-        <DefineConstants>IncludeSymbols=1;$(DefineConstants)</DefineConstants>
-    </PropertyGroup>
-    <Import Project="launcher.props" />
-</Project>
\ No newline at end of file